Transaction not yet indexed

mkYb8WHQgZFYEseQhxTHyqoNfB47uMDZgF3fiP1DebKb5q618FWSkg98hR6QL3ZRgRKxMBCQVpYcPxFvVBxgvUs

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.